May 6

We have several servers in the "system event" there will be many Schannel error messages,Click to show “The following serious warnings have been generated: 40。The internal error status is 1205。” Or “Received TLS from remote client application 1.2 Connection requirements,None of the encryption package servers supported by the client application。SSL connection request failed。” Wait for error message。The reason for this message is that this server provides encrypted services,But the user did not make the connection request in an encrypted way,I, for one,The two servers where this message appears are the Mail Server and the electronic sign-off server,Both use SSL certificates。

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May 6

Checking a Windows Server today 2008 R2 event,Found "System Event" full of Windows Modules Installer start and stop messages,Internet crawling found An article Is discussing a similar issue,Only the role is “WMI Performance Adapter” service,The reason is that there is a remote service (Like SCOM: System Center Operations Manager) Monitoring computer,Will cause the WMI service to switch on and off in response to it。

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May 4

The original Unifi Network Controller is installed on a Windows 7 Computer,Recently, I feel that the frequency of stopping the Controller is a little too high,I have to restart the program almost every day,Go online and find that there are official instructions to set the program as a service to run,But after the actual test,The service cannot start,Read the instructions carefully,Windows 8 Or Windows 10 Only,So simply find another Windows 10,And move the Unifi Network Controller。

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